JPH076910B2 - 集束光オプトロード - Google Patents

集束光オプトロード

Info

Publication number
JPH076910B2
JPH076910B2 JP2260372A JP26037290A JPH076910B2 JP H076910 B2 JPH076910 B2 JP H076910B2 JP 2260372 A JP2260372 A JP 2260372A JP 26037290 A JP26037290 A JP 26037290A JP H076910 B2 JPH076910 B2 JP H076910B2
Authority
JP
Japan
Prior art keywords
optrode
light
optical fiber
gap
passages
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2260372A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03120443A (ja
Inventor
ハロルド・エム・ケーニグスバーグ
ダン・ジェイ・オニール
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of JPH03120443A publication Critical patent/JPH03120443A/ja
Publication of JPH076910B2 publication Critical patent/JPH076910B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G02B6/325—Optical coupling means having lens focusing means positioned between opposed fibre ends comprising a transparent member, e.g. window, protective plate

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP2260372A 1989-09-27 1990-09-27 集束光オプトロード Expired - Lifetime JPH076910B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/413,497 US4989942A (en) 1989-09-27 1989-09-27 Collimated light optrode
US413497 1989-09-27

Publications (2)

Publication Number Publication Date
JPH03120443A JPH03120443A (ja) 1991-05-22
JPH076910B2 true JPH076910B2 (ja) 1995-01-30

Family

ID=23637442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2260372A Expired - Lifetime JPH076910B2 (ja) 1989-09-27 1990-09-27 集束光オプトロード

Country Status (10)

Country Link
US (1) US4989942A (xx)
EP (1) EP0422442A3 (xx)
JP (1) JPH076910B2 (xx)
KR (1) KR940002632B1 (xx)
AU (1) AU612083B2 (xx)
BR (1) BR9004850A (xx)
CA (1) CA2024172C (xx)
IL (1) IL95521A (xx)
MX (1) MX169615B (xx)
TR (1) TR25997A (xx)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69032968T2 (de) * 1989-04-25 1999-10-21 Tatsuta Electric Wire & Cable Co., Ltd. Optischer flüssigkeitssensor, sein herstellungsverfahren und kraftfahrzeugöl- und -batterieprüfer
US5206711A (en) * 1990-06-11 1993-04-27 The Babcock & Wilcox Company Fluid opacity sensor
US5241368A (en) * 1991-01-07 1993-08-31 Custom Sample Systems, Inc. Fiber-optic probe for absorbance and turbidity measurement
US5131746A (en) * 1991-01-22 1992-07-21 The United States Of America As Represented By The United States Department Of Energy On-line process control monitoring system
US5194913A (en) * 1991-03-20 1993-03-16 The United States Of America As Represented By The United States Department Of Energy Fiber-optic apparatus and method for measurement of luminescence and raman scattering
DE9110757U1 (de) * 1991-08-30 1992-02-13 Klein, Rainer, 5840 Schwerte Integriert-optischer Stoffsensor
EP0533333A3 (en) * 1991-09-19 1993-07-28 Texaco Development Corporation Optical photometry system
EP0540035A3 (en) * 1991-10-31 1993-12-01 Hughes Aircraft Co Sensor for monitoring solutes in a liquid stream
US5312535A (en) * 1992-07-17 1994-05-17 Beckman Instruments, Inc. Capillary electrophoresis detection
US5371600A (en) * 1992-08-12 1994-12-06 Candela Laser Corporation Fiber optic probe apparatus and method
US5453827A (en) * 1993-02-24 1995-09-26 Dicon Fiberoptics Fiberoptic in-line filter and technique for measuring the transmission quality of an optical fiber through the use of a fiberoptic in-line filter
US5381237A (en) * 1993-08-18 1995-01-10 Petrometrix Ltd. Multi-purpose optical head probe
AU5174393A (en) * 1993-10-20 1995-05-08 Roland Emmrich Hollow vacuum-tight ceramic shaped body
US5418615A (en) * 1994-02-25 1995-05-23 Axiom Analytical, Inc. Probe for liquid sample analysis by light transmission
US6552355B1 (en) 1997-06-06 2003-04-22 Texaco, Inc. Optical detection of entrapped gas in a cooling system
US20090066959A1 (en) * 2007-09-07 2009-03-12 Baker Hughes Incorporated Apparatus and Method for Estimating a Property of a Fluid in a Wellbore Using Photonic Crystals
FR2922303B1 (fr) 2007-10-12 2010-05-07 Sp3H Dispositif de spectrometrie pour l'analyse d'un fluide
FR2922306B1 (fr) * 2007-10-12 2009-11-20 Sp3H Dispositif de spectrometrie pour l'analyse d'un fluide
FR2922304B1 (fr) * 2007-10-12 2009-11-20 Sp3H Dispositif de spectrometrie pour l'analyse d'un fluide
US9341515B2 (en) * 2011-02-11 2016-05-17 University Of Central Florida Research Foundation, Inc. Optical absorbance measurement apparatus, method, and applications
GB2528113A (en) * 2014-07-10 2016-01-13 Airbus Operations Ltd Aircraft fuel system
JP6217674B2 (ja) * 2015-03-13 2017-10-25 横河電機株式会社 透過プローブ、光学装置および液浸透過測定方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110021A1 (de) * 1971-03-03 1972-09-07 Leibecke B Lichtdurchlaßprufer
NL180882C (nl) * 1976-05-31 1987-05-04 Philips Nv Optisch koppelelement en optische koppelinrichting met zulke koppelelementen.
DE2934099A1 (de) * 1979-08-23 1981-03-26 Kommanditgesellschaft Ritz Messwandler GmbH & Co, 20251 Hamburg Anordnung zur feststellung von oelstand-unterschreitung und von gas- oder luftblasenbildung in transformatoren und messwandlern
US4398791A (en) * 1981-02-09 1983-08-16 Litton Systems, Inc. Single channel optical slip ring
DE3223096A1 (de) * 1982-06-21 1983-12-22 Keller Spezialtechnik-Pyro-Werk GmbH, 4530 Ibbenbüren Fotoelektrisches verfahren und messgeraet zur bestimmung der konzentration einer gaskomponente
GB2130742A (en) * 1982-11-18 1984-06-06 Gen Electric Optical sensor
DE3409003A1 (de) * 1983-06-16 1984-12-20 Shipley Co., Inc., Newton, Mass. Messfuehler zur messung der metallionenkonzentration
DE3344387A1 (de) * 1983-12-08 1985-06-20 Hoechst Ag, 6230 Frankfurt Photometerkopf fuer kleine messvolumina
DE3412620A1 (de) * 1984-04-04 1985-10-17 Basf Ag, 6700 Ludwigshafen Laseroptische anordnung zur messung des dispergiergrades in stroemenden systemen
DD232761A1 (de) * 1984-07-16 1986-02-05 Adw Ddr Verfahren und anordnung zur messung der partikelkonzentration in fluessigkeiten
FR2569864B1 (fr) * 1984-09-04 1987-01-30 Commissariat Energie Atomique Equipement d'emission et de distribution de lumiere par fibres optiques, notamment pour le controle spectrophotometrique en ligne a l'aide d'un spectrophotometre double faisceau
US4629903A (en) * 1984-10-09 1986-12-16 Mobil Oil Corporation Method of monitoring a catalyst feed and apparatus for implementing the method
US4730891A (en) * 1986-03-14 1988-03-15 Western Atlas International, Inc. Multiple-channel optical fiber connector assembly
US4738535A (en) * 1986-07-22 1988-04-19 Pacific Scientific Company Optical instrument employing fiber optics to direct light through tilting filter wheel
US4699081A (en) * 1986-08-25 1987-10-13 Harshaw/Filtrol Partnership Means for detecting and adjusting metal salt concentration in an electroless plating bath
KR900008953B1 (ko) * 1986-09-15 1990-12-15 휴우즈 에어크라프트 캄파니 수용액내의 이온을 감지하기 위한 시스템
JPS63228045A (ja) * 1986-12-27 1988-09-22 Fukashi Denki Koji:Kk 透視度計
JPS63184038A (ja) * 1987-01-27 1988-07-29 Seikosha Co Ltd 液体の汚濁検出装置
GB2212261B (en) * 1987-11-06 1991-06-26 Stc Plc Liquid contamination meter
US4842355A (en) * 1988-07-11 1989-06-27 Halliburton Logging Services, Inc. Multichannel optical rotary joint for well logging usage
US4893935A (en) * 1988-08-19 1990-01-16 Mandel William R Apparatus and method for optical density measurements of biomass processes

Also Published As

Publication number Publication date
KR940002632B1 (ko) 1994-03-26
BR9004850A (pt) 1991-09-10
IL95521A (en) 1993-02-21
MX169615B (es) 1993-07-14
EP0422442A2 (en) 1991-04-17
KR910006744A (ko) 1991-04-30
IL95521A0 (en) 1991-06-30
CA2024172C (en) 1994-09-27
TR25997A (tr) 1993-11-01
CA2024172A1 (en) 1991-03-28
US4989942A (en) 1991-02-05
AU6221190A (en) 1991-04-11
EP0422442A3 (en) 1991-10-23
AU612083B2 (en) 1991-06-27
JPH03120443A (ja) 1991-05-22

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